The birth of Yvonne Castiglioni

Yvonne Christine Castiglioni was born on August 14, 1941 in San Francisco County, California.

Her father's last name is Castiglioni, and her mother's maiden name is Guidotti. If Yvonne is still alive, she's now years old.

Her potential siblings include Christine (born 1945) and David (born 1955).